front aircap doest close perfectly flush
having only recently managed to get the front aircap to open on my recently purchased 2011 e550 cabrio's front aircap, by lubricating and gently nudging it up with a trim pry tool. it now doesn't retract perfectly flush
the ends seem to be pushed forward by something underneath. see photos. it would be super helpful if someone with a A207 could provide similar shots for comparison




Its a known issue with the air cap, either not rising at all, or only one side rising up that can jam the mechanism. Search for other threads on this but most end up having to replace the electronics that control the air cap. There is one thread that shows a partial how to remove the air cap and replace the module.....
Me personally....dont worry about it... MB wants way too much $$$$$ to repair and you get the same crappy module that will fail after a few years. Just put a nice fitting hat on and ride in style !!!!!
Its a known issue with the air cap, either not rising at all, or only one side rising up that can jam the mechanism. Search for other threads on this but most end up having to replace the electronics that control the air cap. There is one thread that shows a partial how to remove the air cap and replace the module.....
Me personally....dont worry about it... MB wants way too much $$$$$ to repair and you get the same crappy module that will fail after a few years. Just put a nice fitting hat on and ride in style !!!!!




What goes wrong is the front air cap. It may not rise up, one side may rise up or it may jam in up position. IIRC most are related to failure of the module although some folks have found that debris and dirt getting into the air cap mechanism and make the operation un reliable. You may have to remove the header to get to all the mechanism and motors.
The module can be replaced but new ones are expensive and it is a bit complicated for the install. I do not know if the module then needs to be synced using Xentry etc.
@Judge I hope that clarifys
Last edited by WRC-LVR; Sep 4, 2023 at 11:24 AM.
Now if there were only some clear photos to help educate those of use who have zero experience with convertibles. 😕



